| Domain | Name | Category | Type | 
	
		| IPR001394  | Peptidase C19, ubiquitin carboxyl-terminal hydrolase | Domain | Domain | 
	
		| IPR018200  | Ubiquitin specific protease, conserved site | Site | Conserved site | 
	
		| IPR028889  | Ubiquitin specific protease domain | Domain | Domain | 
	
		| IPR033815  | Ubiquitin specific peptidase 1 | Domain | Domain | 
	
		| IPR038765  | Papain-like cysteine peptidase superfamily | Family | Homologous superfamily |